:root {
  --ink-950: #102f32;
  --ink-900: #173f43;
  --ink-800: #205257;
  --ink-700: #2b666a;
  --teal-600: #2e7779;
  --teal-500: #438e8d;
  --teal-100: #dfeeed;
  --teal-50: #eff7f6;
  --paper: #ffffff;
  --canvas: #f4f6f3;
  --canvas-warm: #fafaf7;
  --line: #e1e6e1;
  --line-strong: #cfd8d1;
  --text: #203033;
  --muted: #68787a;
  --muted-light: #8c999a;
  --positive: #2b7b65;
  --positive-soft: #e6f3ed;
  --warning: #aa673a;
  --warning-soft: #f8ece2;
  --purple: #6c5a9a;
  --purple-soft: #f0ecf8;
  --shadow-sm: 0 1px 2px rgba(24, 58, 60, 0.05), 0 8px 24px rgba(24, 58, 60, 0.04);
  --shadow-lg: 0 18px 50px rgba(20, 49, 51, 0.14);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --sidebar-width: 258px;
  font-family: "Microsoft YaHei UI", "PingFang SC", "Noto Sans CJK SC", system-ui, sans-serif;
  color: var(--text);
  background: var(--canvas);
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--canvas);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--canvas);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  color: inherit;
}

button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid rgba(67, 142, 141, 0.28);
  outline-offset: 2px;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  padding: 9px 14px;
  border-radius: 8px;
  color: var(--ink-950);
  background: white;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 30;
  display: flex;
  width: var(--sidebar-width);
  padding: 30px 22px 22px;
  flex-direction: column;
  color: #eff8f6;
  background: var(--ink-950);
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 2px 7px 28px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 14px;
  color: #d7eee9;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.brand-mark svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.1;
  stroke-linecap: round;
}

.brand strong,
.brand span {
  display: block;
}

.brand strong {
  font-size: 19px;
  letter-spacing: 0.08em;
}

.brand span {
  margin-top: 3px;
  color: #8fb3ae;
  font-size: 9px;
  letter-spacing: 0.16em;
}

.nav-list {
  display: grid;
  gap: 7px;
}

.nav-item {
  display: flex;
  width: 100%;
  height: 48px;
  padding: 0 14px;
  align-items: center;
  gap: 12px;
  border: 0;
  border-radius: 12px;
  color: #adc6c3;
  background: transparent;
  cursor: pointer;
  text-align: left;
  transition: 160ms ease;
}

.nav-item:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.055);
}

.nav-item.is-active {
  color: #ffffff;
  background: rgba(127, 192, 181, 0.16);
  box-shadow: inset 3px 0 #8fc7bd;
}

.nav-icon,
.shield-icon,
.privacy-chip [data-icon],
.metric-icon,
.button-icon,
.small-icon {
  display: inline-grid;
  flex: 0 0 auto;
  place-items: center;
}

.nav-icon svg,
.shield-icon svg,
.privacy-chip svg {
  width: 20px;
  height: 20px;
}

.sidebar-note {
  display: flex;
  margin-top: auto;
  padding: 14px;
  gap: 10px;
  border: 1px solid rgba(163, 207, 198, 0.12);
  border-radius: 14px;
  color: #cee3df;
  background: rgba(255, 255, 255, 0.035);
}

.sidebar-note .shield-icon {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  color: #b9d8d2;
  background: rgba(167, 215, 205, 0.1);
}

.sidebar-note .shield-icon svg {
  width: 16px;
  height: 16px;
}

.sidebar-note strong {
  display: block;
  font-size: 12px;
  font-weight: 650;
}

.sidebar-note p {
  margin: 4px 0 0;
  color: #85a8a4;
  font-size: 10px;
  line-height: 1.5;
}

.sidebar-footer {
  display: flex;
  margin-top: 16px;
  padding: 15px 10px 2px;
  align-items: center;
  gap: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #d39a55;
  box-shadow: 0 0 0 4px rgba(211, 154, 85, 0.12);
}

.status-dot.is-online {
  background: #74bd9f;
  box-shadow: 0 0 0 4px rgba(116, 189, 159, 0.12);
}

.sidebar-footer span,
.sidebar-footer small {
  display: block;
}

.sidebar-footer span {
  color: #d7e7e4;
  font-size: 12px;
}

.sidebar-footer small {
  margin-top: 3px;
  color: #759a96;
  font-size: 10px;
}

.content-shell {
  grid-column: 2;
  min-width: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  min-height: 92px;
  padding: 18px clamp(24px, 4vw, 58px);
  align-items: center;
  justify-content: space-between;
  background: rgba(244, 246, 243, 0.94);
  border-bottom: 1px solid rgba(215, 222, 216, 0.82);
  backdrop-filter: blur(16px);
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--teal-600);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.topbar h1 {
  margin: 0;
  color: var(--ink-950);
  font-family: "Microsoft YaHei UI", sans-serif;
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 730;
  letter-spacing: -0.02em;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.privacy-chip,
.date-chip {
  display: flex;
  height: 38px;
  padding: 0 13px;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.72);
  font-size: 11px;
}

.privacy-chip {
  color: var(--positive);
  border-color: #d1e6dc;
  background: #edf7f2;
}

.privacy-chip svg {
  width: 15px;
  height: 15px;
}

.mobile-menu {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: white;
}

.mobile-menu span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--ink-900);
}

main {
  width: min(1500px, 100%);
  min-height: calc(100vh - 92px);
  margin: 0 auto;
  padding: 32px clamp(24px, 4vw, 58px) 64px;
}

.page {
  animation: page-in 280ms ease both;
}

@keyframes page-in {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

.loading-state {
  display: grid;
  min-height: 55vh;
  place-items: center;
  align-content: center;
  gap: 16px;
  color: var(--muted);
}

.loading-orbit {
  position: relative;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  animation: spin 1.4s linear infinite;
}

.loading-orbit span {
  position: absolute;
  top: -4px;
  left: 17px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal-500);
}

@keyframes spin { to { transform: rotate(360deg); } }

.hero-panel {
  position: relative;
  display: grid;
  min-height: 240px;
  padding: clamp(26px, 4vw, 46px);
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.75fr);
  align-items: center;
  gap: 30px;
  overflow: hidden;
  border: 1px solid #cadcda;
  border-radius: var(--radius-lg);
  color: #f3faf8;
  background: var(--ink-900);
  box-shadow: var(--shadow-sm);
}

.hero-panel::before,
.hero-panel::after {
  position: absolute;
  content: "";
  border: 1px solid rgba(208, 235, 230, 0.13);
  border-radius: 50%;
}

.hero-panel::before {
  width: 330px;
  height: 330px;
  right: -130px;
  top: -185px;
}

.hero-panel::after {
  width: 220px;
  height: 220px;
  right: 120px;
  bottom: -170px;
}

.hero-copy,
.hero-stats {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.hero-badge,
.section-kicker,
.case-status,
.tone-tag,
.source-type,
.model-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.hero-badge {
  padding: 7px 11px;
  color: #bce0d9;
  background: rgba(151, 207, 196, 0.1);
  border: 1px solid rgba(151, 207, 196, 0.18);
}

.hero-copy h2 {
  max-width: 720px;
  margin: 20px 0 13px;
  font-size: clamp(29px, 4vw, 46px);
  line-height: 1.18;
  letter-spacing: -0.045em;
}

.hero-copy p {
  max-width: 670px;
  margin: 0;
  color: #bcd1ce;
  font-size: 14px;
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.hero-meta {
  display: flex;
  margin-top: 24px;
  flex-wrap: wrap;
  gap: 18px;
  color: #9fbab6;
  font-size: 11px;
}

.hero-meta span {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 6px;
  overflow-wrap: anywhere;
}

.hero-meta svg {
  width: 14px;
  height: 14px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.hero-stat {
  min-width: 0;
  min-height: 88px;
  padding: 16px;
  border: 1px solid rgba(220, 239, 235, 0.11);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.055);
}

.hero-stat strong,
.hero-stat span {
  display: block;
}

.hero-stat strong {
  color: #ffffff;
  font-size: 27px;
  line-height: 1;
}

.hero-stat span {
  margin-top: 10px;
  color: #9fbbb7;
  font-size: 10px;
}

.kpi-grid {
  display: grid;
  margin-top: 18px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.metric-card,
.panel,
.case-hero,
.report-control,
.report-result {
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
}

.metric-card {
  display: grid;
  min-height: 126px;
  padding: 20px;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto 1fr;
  gap: 13px 14px;
  border-radius: var(--radius-md);
}

.metric-icon {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  color: var(--teal-600);
  background: var(--teal-50);
}

.metric-icon svg {
  width: 19px;
  height: 19px;
}

.metric-card:nth-child(2) .metric-icon {
  color: var(--purple);
  background: var(--purple-soft);
}

.metric-card:nth-child(3) .metric-icon {
  color: var(--warning);
  background: var(--warning-soft);
}

.metric-card:nth-child(4) .metric-icon {
  color: var(--positive);
  background: var(--positive-soft);
}

.metric-label {
  align-self: center;
  color: var(--muted);
  font-size: 11px;
}

.metric-value-wrap {
  grid-column: 1 / -1;
  align-self: end;
}

.metric-value {
  color: var(--ink-950);
  font-size: 30px;
  font-weight: 750;
  letter-spacing: -0.04em;
}

.metric-unit {
  margin-left: 3px;
  color: var(--muted);
  font-size: 11px;
}

.metric-foot {
  display: block;
  margin-top: 5px;
  color: var(--muted-light);
  font-size: 9px;
}

.dashboard-grid {
  display: grid;
  margin-top: 18px;
  grid-template-columns: minmax(0, 1.5fr) minmax(330px, 0.72fr);
  gap: 18px;
}

.panel {
  min-width: 0;
  border-radius: var(--radius-md);
}

.panel-header {
  display: flex;
  min-height: 72px;
  padding: 20px 22px 15px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid #edf0ed;
}

.panel-header h3,
.section-heading h2,
.case-hero h2,
.report-result h2 {
  margin: 0;
  color: var(--ink-950);
  font-weight: 720;
  letter-spacing: -0.025em;
}

.panel-header h3 {
  font-size: 15px;
}

.panel-header p,
.section-heading p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.5;
}

.text-button,
.evidence-link,
.ghost-button {
  border: 0;
  color: var(--teal-600);
  background: transparent;
  cursor: pointer;
}

.text-button {
  padding: 4px;
  font-size: 11px;
  font-weight: 650;
}

.case-summary-list {
  display: grid;
}

.case-row {
  display: grid;
  min-height: 120px;
  padding: 19px 22px;
  grid-template-columns: auto minmax(180px, 0.9fr) minmax(190px, 1fr) auto;
  align-items: center;
  gap: 17px;
  border-bottom: 1px solid #edf0ed;
  cursor: pointer;
  transition: background 150ms ease;
}

.case-row:last-child {
  border-bottom: 0;
}

.case-row:hover {
  background: #fafcfb;
}

.case-avatar {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 14px;
  color: var(--case-accent);
  background: var(--case-soft);
  font-size: 16px;
  font-weight: 800;
}

.case-row-main strong,
.case-row-main span,
.case-row-main small {
  display: block;
}

.case-row-main strong {
  color: var(--ink-950);
  font-size: 13px;
}

.case-row-main span {
  margin-top: 5px;
  color: var(--text);
  font-size: 11px;
}

.case-row-main small {
  margin-top: 7px;
  color: var(--muted-light);
  font-size: 9px;
}

.mini-trend {
  min-width: 0;
}

.mini-trend .trend-meta {
  display: flex;
  margin-bottom: 8px;
  justify-content: space-between;
  color: var(--muted);
  font-size: 9px;
}

.sparkline {
  width: 100%;
  height: 42px;
  overflow: visible;
}

.row-arrow {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--muted);
}

.row-arrow svg {
  width: 15px;
  height: 15px;
}

.insight-list {
  display: grid;
  padding: 6px 20px 18px;
}

.insight-item {
  display: grid;
  padding: 18px 2px;
  grid-template-columns: auto 1fr;
  gap: 12px;
  border-bottom: 1px solid #edf0ed;
}

.insight-item:last-child {
  border-bottom: 0;
}

.insight-mark {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 9px;
  color: var(--positive);
  background: var(--positive-soft);
}

.insight-item[data-tone="attention"] .insight-mark {
  color: var(--warning);
  background: var(--warning-soft);
}

.insight-mark svg {
  width: 15px;
  height: 15px;
}

.insight-item strong {
  display: block;
  color: var(--ink-950);
  font-size: 11px;
}

.insight-item p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.65;
}

.ai-promo {
  margin: 0 20px 20px;
  padding: 17px;
  border-radius: 13px;
  color: #e8f6f3;
  background: var(--ink-900);
}

.ai-promo strong {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
}

.ai-promo svg {
  width: 15px;
  height: 15px;
}

.ai-promo p {
  margin: 8px 0 12px;
  color: #a9c5c1;
  font-size: 9px;
  line-height: 1.6;
}

.ai-promo button {
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  color: white;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
  font-size: 9px;
}

.section-heading {
  display: flex;
  margin: 4px 0 20px;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
}

.section-heading h2 {
  font-size: 24px;
}

.section-kicker {
  margin-bottom: 8px;
  color: var(--teal-600);
  letter-spacing: 0.13em;
}

.case-switcher,
.evidence-filters {
  display: flex;
  padding: 4px;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: white;
}

.case-switcher button,
.evidence-filters button {
  min-width: 78px;
  height: 34px;
  padding: 0 13px;
  border: 0;
  border-radius: 8px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  font-size: 10px;
  font-weight: 650;
}

.case-switcher button.is-active,
.evidence-filters button.is-active {
  color: white;
  background: var(--ink-900);
  box-shadow: 0 3px 10px rgba(20, 56, 59, 0.15);
}

.case-hero {
  position: relative;
  display: grid;
  padding: 26px 28px;
  grid-template-columns: minmax(0, 1.25fr) minmax(420px, 0.9fr);
  align-items: center;
  gap: 28px;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.case-hero::after {
  position: absolute;
  width: 180px;
  height: 180px;
  right: -85px;
  top: -90px;
  content: "";
  border-radius: 50%;
  background: var(--case-soft);
}

.case-profile {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.case-profile .case-avatar {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  font-size: 22px;
}

.case-status {
  margin-bottom: 9px;
  padding: 5px 9px;
  color: var(--case-accent);
  background: var(--case-soft);
}

.case-hero h2 {
  font-size: 25px;
}

.case-skill {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.case-headline {
  margin: 22px 0 8px;
  color: var(--ink-950);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
}

.case-summary {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.75;
}

.case-kpis {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 9px;
}

.case-kpi {
  min-height: 100px;
  padding: 17px 15px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fbfcfb;
}

.case-kpi span,
.case-kpi strong,
.case-kpi small {
  display: block;
}

.case-kpi span {
  color: var(--muted);
  font-size: 9px;
}

.case-kpi strong {
  margin-top: 9px;
  color: var(--case-accent);
  font-size: 25px;
  letter-spacing: -0.04em;
}

.case-kpi small {
  margin-top: 4px;
  color: var(--muted-light);
  font-size: 8px;
}

.analysis-grid {
  display: grid;
  margin-top: 18px;
  grid-template-columns: minmax(0, 1.5fr) minmax(300px, 0.65fr);
  gap: 18px;
}

.chart-wrap {
  padding: 18px 22px 22px;
}

.chart-svg {
  display: block;
  width: 100%;
  height: auto;
  min-height: 260px;
}

.chart-grid-line {
  stroke: #e8ece8;
  stroke-width: 1;
}

.chart-axis-label {
  fill: #8a9798;
  font-size: 10px;
}

.chart-x-label {
  fill: #687779;
  font-size: 10px;
  text-anchor: middle;
}

.chart-line {
  fill: none;
  stroke: var(--case-accent);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.chart-area {
  fill: var(--case-soft);
  opacity: 0.62;
}

.chart-point {
  fill: white;
  stroke: var(--case-accent);
  stroke-width: 3;
}

.chart-point.baseline {
  fill: var(--case-accent);
}

.chart-value {
  fill: var(--case-accent);
  font-size: 10px;
  font-weight: 700;
  text-anchor: middle;
}

.chart-method {
  display: flex;
  margin: 4px 22px 20px;
  padding: 11px 12px;
  align-items: flex-start;
  gap: 8px;
  border-radius: 10px;
  color: var(--muted);
  background: #f7f9f7;
  font-size: 9px;
  line-height: 1.55;
}

.chart-method svg {
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  color: var(--teal-600);
}

.dimension-list {
  display: grid;
  padding: 10px 22px 22px;
}

.dimension-row {
  padding: 13px 0;
  border-bottom: 1px solid #eef1ee;
}

.dimension-row:last-child {
  border-bottom: 0;
}

.dimension-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.dimension-meta strong {
  color: var(--ink-950);
  font-size: 10px;
}

.dimension-meta span {
  color: var(--case-accent);
  font-size: 10px;
  font-weight: 750;
}

.dimension-bar {
  height: 6px;
  margin-top: 9px;
  overflow: hidden;
  border-radius: 99px;
  background: #edf0ed;
}

.dimension-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--case-accent);
}

.dimension-row small {
  display: block;
  margin-top: 7px;
  color: var(--muted-light);
  font-size: 8px;
}

.timeline-panel {
  margin-top: 18px;
}

.timeline {
  position: relative;
  display: grid;
  padding: 12px 22px 24px 38px;
}

.timeline::before {
  position: absolute;
  top: 30px;
  bottom: 34px;
  left: 30px;
  width: 1px;
  content: "";
  background: var(--line-strong);
}

.timeline-item {
  position: relative;
  display: grid;
  padding: 17px 0 17px 18px;
  grid-template-columns: 100px minmax(160px, 0.55fr) minmax(250px, 1fr) auto;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid #eef1ee;
}

.timeline-item:last-child {
  border-bottom: 0;
}

.timeline-item::before {
  position: absolute;
  left: -12px;
  width: 9px;
  height: 9px;
  content: "";
  border: 3px solid white;
  border-radius: 50%;
  background: var(--case-accent);
  box-shadow: 0 0 0 1px var(--case-accent);
}

.timeline-date {
  color: var(--muted);
  font-size: 9px;
}

.timeline-main strong,
.timeline-main span {
  display: block;
}

.timeline-main strong {
  color: var(--ink-950);
  font-size: 11px;
}

.timeline-main span {
  margin-top: 5px;
  color: var(--case-accent);
  font-size: 9px;
}

.timeline-observation {
  color: var(--muted);
  font-size: 9px;
  line-height: 1.55;
}

.evidence-link {
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  white-space: nowrap;
  font-size: 9px;
}

.import-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.38fr) minmax(0, 1fr);
  align-items: start;
  gap: 20px;
}

.import-control,
.import-result {
  border-radius: var(--radius-md);
}

.import-control {
  position: sticky;
  top: 116px;
  padding: 25px;
}

.import-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.import-step.compact {
  margin-top: 24px;
}

.import-step > span {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 10px;
  color: var(--teal-600);
  background: var(--teal-50);
  font-size: 11px;
  font-weight: 800;
}

.import-step strong {
  display: block;
  color: var(--ink-950);
  font-size: 16px;
}

.import-step p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.upload-zone {
  display: grid;
  min-height: 160px;
  margin-top: 18px;
  padding: 22px;
  place-items: center;
  align-content: center;
  gap: 8px;
  border: 1.5px dashed #b8cbc7;
  border-radius: 14px;
  color: var(--muted);
  background: linear-gradient(145deg, #f9fcfb, #f1f7f5);
  cursor: pointer;
  text-align: center;
  transition: 160ms ease;
}

.upload-zone:hover,
.upload-zone.is-dragging {
  border-color: var(--teal-500);
  background: var(--teal-50);
  transform: translateY(-1px);
}

.upload-zone.has-file {
  border-style: solid;
  border-color: #9fc2ba;
}

.upload-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 15px;
  color: var(--teal-600);
  background: white;
  box-shadow: var(--shadow-sm);
}

.upload-icon svg {
  width: 23px;
  height: 23px;
}

.upload-zone strong {
  max-width: 100%;
  overflow: hidden;
  color: var(--ink-950);
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.upload-zone small {
  color: var(--muted);
  font-size: 11px;
}

.import-question {
  min-height: 92px;
  margin-top: 14px;
}

.privacy-confirm {
  display: flex;
  margin-top: 14px;
  align-items: flex-start;
  gap: 9px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.55;
  cursor: pointer;
}

.privacy-confirm input {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  margin: 1px 0 0;
  accent-color: var(--teal-600);
}

.warning-note {
  color: #8c5b37;
  background: var(--warning-soft);
}

.warning-note svg {
  color: var(--warning);
}

.import-result {
  min-height: 660px;
  padding: 28px;
  overflow: hidden;
}

.import-empty {
  min-height: 600px;
}

.import-process {
  display: flex;
  margin-top: 22px;
  align-items: center;
  gap: 8px;
  color: var(--ink-700);
  font-size: 10px;
}

.import-process i {
  width: 20px;
  height: 1px;
  background: var(--line-strong);
}

.import-result-header {
  display: flex;
  padding-bottom: 22px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
}

.import-result-header h3 {
  margin: 12px 0 5px;
  color: var(--ink-950);
  font-size: 23px;
}

.import-result-header p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}

.success-seal {
  display: grid;
  width: 46px;
  height: 46px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  color: var(--positive);
  background: var(--positive-soft);
}

.success-seal svg {
  width: 22px;
  height: 22px;
}

.import-result-actions,
.report-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.export-button {
  display: inline-flex;
  min-height: 38px;
  padding: 0 13px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 1px solid #bfd3cf;
  border-radius: 10px;
  color: var(--teal-700);
  background: white;
  font: inherit;
  font-size: 11px;
  font-weight: 720;
  cursor: pointer;
  transition: 160ms ease;
}

.export-button:hover {
  border-color: var(--teal-500);
  background: var(--teal-50);
  transform: translateY(-1px);
}

.export-button.inverse {
  color: #e5f2ef;
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
}

.export-button.inverse:hover {
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.14);
}

.export-button svg {
  width: 16px;
  height: 16px;
}

.ai-collaboration-note {
  display: flex;
  margin-top: 18px;
  padding: 15px 16px;
  align-items: flex-start;
  gap: 12px;
  border: 1px solid #ddd5ed;
  border-radius: 12px;
  color: #5c4c76;
  background: #f5f1fb;
}

.ai-collaboration-note > span {
  display: grid;
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 9px;
  color: var(--purple);
  background: white;
}

.ai-collaboration-note svg {
  width: 18px;
  height: 18px;
}

.ai-collaboration-note strong {
  color: #4d3a6d;
  font-size: 13px;
}

.ai-collaboration-note p {
  margin: 5px 0 0;
  font-size: 12px;
  line-height: 1.7;
}

.import-overview {
  margin-top: 22px;
  padding: 20px;
  border-left: 3px solid var(--teal-500);
  border-radius: 0 12px 12px 0;
  background: var(--teal-50);
}

.import-overview strong,
.data-quality strong {
  color: var(--ink-950);
  font-size: 14px;
}

.import-overview p,
.data-quality p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
}

.data-quality {
  display: flex;
  margin-top: 18px;
  padding: 16px 0;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.data-quality > span {
  padding: 7px 10px;
  flex: 0 0 auto;
  border-radius: 999px;
  color: var(--positive);
  background: var(--positive-soft);
  font-size: 10px;
  font-weight: 700;
}

.quality-issues {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.quality-issues span {
  display: inline-flex;
  padding: 7px 9px;
  align-items: center;
  gap: 5px;
  border-radius: 8px;
  color: #8c5b37;
  background: var(--warning-soft);
  font-size: 10px;
}

.quality-issues svg,
.finding-section h4 svg,
.import-analysis-section h4 svg,
.result-privacy svg {
  width: 15px;
  height: 15px;
}

.finding-section {
  margin-top: 24px;
}

.finding-section h4,
.import-analysis-section h4 {
  display: flex;
  margin: 0 0 13px;
  align-items: center;
  gap: 7px;
  color: var(--ink-950);
  font-size: 15px;
}

.finding-list {
  display: grid;
  gap: 10px;
}

.finding-list article {
  display: grid;
  padding: 15px;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.finding-list article > span {
  color: #9aabaa;
  font-size: 11px;
  font-weight: 800;
}

.finding-list strong {
  color: var(--ink-900);
  font-size: 13px;
}

.finding-list p,
.finding-list blockquote {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.65;
}

.finding-list blockquote {
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--canvas-warm);
}

.import-analysis-grid {
  display: grid;
  margin-top: 24px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.import-analysis-section {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fbfcfb;
}

.import-analysis-section.full {
  grid-column: 1 / -1;
}

.import-analysis-section ul {
  margin: 0;
  padding-left: 18px;
}

.import-analysis-section li {
  margin-top: 7px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.65;
}

.result-privacy {
  display: flex;
  margin-top: 20px;
  padding-top: 16px;
  align-items: center;
  gap: 8px;
  border-top: 1px solid var(--line);
  color: var(--muted-light);
  font-size: 10px;
}

.privacy-strip {
  display: grid;
  margin-top: 18px;
  padding: 18px 22px;
  grid-template-columns: auto 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.58);
}

.privacy-strip > span {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 10px;
  color: var(--teal-600);
  background: var(--teal-50);
}

.privacy-strip svg {
  width: 18px;
  height: 18px;
}

.privacy-strip strong {
  color: var(--ink-950);
  font-size: 12px;
}

.privacy-strip p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.55;
}

.report-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.34fr) minmax(0, 1fr);
  align-items: start;
  gap: 18px;
}

.report-control,
.report-result {
  border-radius: var(--radius-md);
}

.report-control {
  position: sticky;
  top: 116px;
  padding: 24px;
}

.report-control h2 {
  margin: 0;
  color: var(--ink-950);
  font-size: 17px;
}

.report-control > p {
  margin: 8px 0 22px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.65;
}

.form-label {
  display: block;
  margin: 16px 0 8px;
  color: var(--ink-900);
  font-size: 10px;
  font-weight: 700;
}

.field,
.textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  color: var(--text);
  background: #fbfcfb;
}

.field {
  height: 43px;
  padding: 0 12px;
}

.textarea {
  min-height: 105px;
  padding: 12px;
  resize: vertical;
  line-height: 1.6;
}

.field-hint {
  margin: 7px 0 0;
  color: var(--muted-light);
  font-size: 8px;
  line-height: 1.5;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  min-height: 42px;
  padding: 0 15px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 10px;
  font-weight: 700;
}

.primary-button {
  width: 100%;
  margin-top: 18px;
  border: 1px solid var(--ink-900);
  color: white;
  background: var(--ink-900);
  box-shadow: 0 6px 16px rgba(23, 63, 67, 0.17);
}

.primary-button:hover {
  background: var(--ink-800);
}

.primary-button:disabled {
  opacity: 0.65;
  cursor: wait;
}

.primary-button svg,
.secondary-button svg {
  width: 16px;
  height: 16px;
}

.secondary-button {
  border: 1px solid var(--line-strong);
  color: var(--ink-900);
  background: white;
}

.control-note {
  display: flex;
  margin-top: 16px;
  padding: 12px;
  gap: 8px;
  border-radius: 10px;
  color: var(--muted);
  background: var(--teal-50);
  font-size: 8px;
  line-height: 1.55;
}

.control-note svg {
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  color: var(--teal-600);
}

.report-result {
  min-height: 590px;
  overflow: hidden;
}

.report-empty {
  display: grid;
  min-height: 590px;
  padding: 36px;
  place-items: center;
  align-content: center;
  color: var(--muted);
  text-align: center;
}

.empty-visual {
  position: relative;
  display: grid;
  width: 92px;
  height: 92px;
  margin-bottom: 20px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 28px;
  color: var(--teal-600);
  background: var(--teal-50);
}

.empty-visual::after {
  position: absolute;
  inset: -9px;
  content: "";
  border: 1px dashed #c6d8d5;
  border-radius: 35px;
}

.empty-visual svg {
  width: 36px;
  height: 36px;
}

.report-empty h3 {
  margin: 0;
  color: var(--ink-950);
  font-size: 16px;
}

.report-empty p {
  max-width: 360px;
  margin: 9px 0 0;
  font-size: 10px;
  line-height: 1.7;
}

.ai-report-header {
  display: flex;
  padding: 25px 28px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: white;
  background: var(--ink-900);
}

.ai-report-header h2 {
  color: white;
  font-size: 19px;
}

.ai-report-header p {
  margin: 6px 0 0;
  color: #a9c4c0;
  font-size: 9px;
}

.model-badge {
  padding: 7px 10px;
  color: #d9eee9;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.report-warning {
  margin: 18px 28px 0;
  padding: 11px 13px;
  border: 1px solid #edd8c5;
  border-radius: 10px;
  color: #88532f;
  background: #fcf3eb;
  font-size: 9px;
  line-height: 1.55;
}

.report-body {
  display: grid;
  padding: 26px 28px 32px;
  gap: 22px;
}

.report-body .ai-collaboration-note {
  margin-top: 0;
}

.report-summary {
  display: grid;
  padding: 19px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  border: 1px solid #d9e7e3;
  border-radius: 14px;
  background: var(--teal-50);
}

.report-summary strong {
  display: block;
  margin-bottom: 7px;
  color: var(--ink-950);
  font-size: 10px;
}

.report-summary p {
  margin: 0;
  color: #506365;
  font-size: 10px;
  line-height: 1.75;
}

.confidence-ring {
  --confidence: 50%;
  display: grid;
  width: 72px;
  height: 72px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(var(--teal-600) var(--confidence), #dce8e5 0);
}

.confidence-ring::before {
  grid-area: 1 / 1;
  width: 57px;
  height: 57px;
  content: "";
  border-radius: 50%;
  background: var(--teal-50);
}

.confidence-ring span {
  position: relative;
  z-index: 1;
  grid-area: 1 / 1;
  color: var(--ink-900);
  font-size: 13px;
  font-weight: 800;
}

.report-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.report-section {
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.report-section.full {
  grid-column: 1 / -1;
}

.report-section-title {
  display: flex;
  margin-bottom: 12px;
  align-items: center;
  gap: 8px;
  color: var(--ink-950);
  font-size: 11px;
  font-weight: 730;
}

.report-section-title span {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border-radius: 8px;
  color: var(--positive);
  background: var(--positive-soft);
}

.report-section.risk .report-section-title span {
  color: var(--warning);
  background: var(--warning-soft);
}

.report-section.recommendation .report-section-title span {
  color: var(--purple);
  background: var(--purple-soft);
}

.report-section-title svg {
  width: 14px;
  height: 14px;
}

.report-list {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 10px;
  list-style: none;
}

.report-list li {
  position: relative;
  padding-left: 15px;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.65;
}

.report-list li::before {
  position: absolute;
  top: 7px;
  left: 0;
  width: 5px;
  height: 5px;
  content: "";
  border-radius: 50%;
  background: var(--teal-500);
}

.report-list .evidence-chips {
  display: flex;
  margin-top: 6px;
  flex-wrap: wrap;
  gap: 5px;
}

.evidence-chip {
  padding: 3px 6px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--teal-600);
  background: white;
  cursor: pointer;
  font-size: 8px;
}

.evidence-summary {
  display: grid;
  margin-bottom: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.evidence-stat {
  display: flex;
  min-height: 90px;
  padding: 18px 20px;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: white;
  box-shadow: var(--shadow-sm);
}

.evidence-stat span:first-child {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 11px;
  color: var(--teal-600);
  background: var(--teal-50);
}

.evidence-stat svg {
  width: 18px;
  height: 18px;
}

.evidence-stat strong,
.evidence-stat small {
  display: block;
}

.evidence-stat strong {
  color: var(--ink-950);
  font-size: 22px;
}

.evidence-stat small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 9px;
}

.evidence-toolbar {
  display: flex;
  padding: 16px 20px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid #edf0ed;
}

.search-box {
  position: relative;
  flex: 0 1 320px;
}

.search-box input {
  width: 100%;
  height: 38px;
  padding: 0 12px 0 36px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text);
  background: #fbfcfb;
  font-size: 10px;
}

.search-box svg {
  position: absolute;
  top: 11px;
  left: 12px;
  width: 15px;
  height: 15px;
  color: var(--muted-light);
}

.evidence-table-wrap {
  overflow-x: auto;
}

.evidence-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 10px;
}

.evidence-table th {
  padding: 13px 18px;
  color: var(--muted);
  background: #fafbfa;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-align: left;
}

.evidence-table td {
  padding: 16px 18px;
  color: var(--muted);
  border-top: 1px solid #edf0ed;
  vertical-align: top;
}

.evidence-table tr:hover td {
  background: #fbfcfb;
}

.evidence-table .title-cell {
  min-width: 190px;
  color: var(--ink-950);
  font-weight: 650;
}

.source-type {
  padding: 5px 8px;
  color: var(--teal-600);
  background: var(--teal-50);
}

.source-file {
  max-width: 270px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.empty-table {
  padding: 42px !important;
  color: var(--muted-light) !important;
  text-align: center;
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 49;
  background: rgba(11, 35, 37, 0.34);
  backdrop-filter: blur(2px);
}

.evidence-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 50;
  width: min(470px, 92vw);
  height: 100vh;
  padding: 34px;
  overflow-y: auto;
  background: white;
  box-shadow: var(--shadow-lg);
  transform: translateX(105%);
  transition: transform 220ms ease;
}

.evidence-drawer.is-open {
  transform: translateX(0);
}

.drawer-close {
  position: absolute;
  top: 20px;
  right: 22px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--muted);
  background: white;
  cursor: pointer;
  font-size: 20px;
}

.drawer-case {
  display: inline-flex;
  padding: 6px 9px;
  border-radius: 8px;
  color: var(--case-accent);
  background: var(--case-soft);
  font-size: 9px;
  font-weight: 750;
}

.evidence-drawer h2 {
  margin: 19px 50px 6px 0;
  color: var(--ink-950);
  font-size: 23px;
  line-height: 1.35;
}

.drawer-meta {
  color: var(--muted);
  font-size: 9px;
}

.drawer-section {
  margin-top: 27px;
}

.drawer-section h3 {
  margin: 0 0 10px;
  color: var(--ink-950);
  font-size: 11px;
}

.evidence-quote {
  margin: 0;
  padding: 17px 18px;
  border-left: 3px solid var(--case-accent);
  border-radius: 0 11px 11px 0;
  color: #4f6062;
  background: #f7f9f7;
  font-size: 11px;
  line-height: 1.8;
}

.metric-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.metric-chip-list span {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--muted);
  background: white;
  font-size: 9px;
}

.metric-chip-list strong {
  margin-left: 5px;
  color: var(--ink-950);
}

.drawer-path {
  padding: 12px;
  overflow-wrap: anywhere;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--muted);
  background: var(--canvas-warm);
  font-family: Consolas, monospace;
  font-size: 8px;
  line-height: 1.6;
}

.toast {
  position: fixed;
  z-index: 80;
  right: 24px;
  bottom: 24px;
  max-width: 360px;
  padding: 12px 16px;
  border-radius: 10px;
  color: white;
  background: var(--ink-950);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: 180ms ease;
  font-size: 10px;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Readability scale: optimized for classroom presentation and first-time users. */
.nav-item {
  font-size: 15px;
}

.brand span,
.sidebar-footer small {
  font-size: 11px;
}

.sidebar-note strong,
.sidebar-footer span {
  font-size: 13px;
}

.sidebar-note p {
  font-size: 11px;
}

.eyebrow {
  font-size: 11px;
}

.privacy-chip,
.date-chip {
  font-size: 13px;
}

.hero-badge,
.section-kicker,
.case-status,
.tone-tag,
.source-type,
.model-badge {
  font-size: 12px;
}

.hero-copy p {
  font-size: 17px;
}

.hero-meta {
  font-size: 13px;
}

.hero-stat strong {
  font-size: 32px;
}

.hero-stat span {
  font-size: 12px;
}

.metric-label,
.metric-unit {
  font-size: 14px;
}

.metric-value {
  font-size: 34px;
}

.metric-foot {
  font-size: 11px;
}

.panel-header h3 {
  font-size: 18px;
}

.panel-header p,
.section-heading p {
  font-size: 13px;
}

.text-button {
  font-size: 13px;
}

.case-row-main strong {
  font-size: 16px;
}

.case-row-main span {
  font-size: 14px;
}

.case-row-main small,
.mini-trend .trend-meta {
  font-size: 11px;
}

.insight-item strong,
.ai-promo strong {
  font-size: 14px;
}

.insight-item p {
  font-size: 12px;
}

.ai-promo p,
.ai-promo button {
  font-size: 11px;
}

.case-skill,
.case-summary {
  font-size: 14px;
}

.case-headline {
  font-size: 18px;
}

.case-kpi span {
  font-size: 11px;
}

.case-kpi strong {
  font-size: 29px;
}

.case-kpi small,
.dimension-meta strong,
.dimension-meta span {
  font-size: 11px;
}

.dimension-row small,
.chart-method {
  font-size: 10px;
}

.chart-axis-label,
.chart-x-label,
.chart-value {
  font-size: 11px;
}

.timeline-date,
.timeline-main span,
.timeline-observation,
.evidence-link {
  font-size: 11px;
}

.timeline-main strong {
  font-size: 14px;
}

.report-control h2 {
  font-size: 20px;
}

.report-control > p,
.form-label,
.primary-button,
.secondary-button {
  font-size: 13px;
}

.field,
.textarea {
  font-size: 14px;
}

.field-hint,
.control-note,
.ai-report-header p,
.report-warning {
  font-size: 11px;
}

.model-badge,
.report-summary strong,
.report-section-title {
  font-size: 12px;
}

.report-summary p,
.report-list li {
  font-size: 12px;
}

.evidence-chip,
.source-type {
  font-size: 10px;
}

.evidence-stat small,
.drawer-meta,
.metric-chip-list span {
  font-size: 11px;
}

.evidence-table {
  font-size: 12px;
}

.evidence-table th {
  font-size: 10px;
}

.drawer-section h3,
.evidence-quote {
  font-size: 13px;
}

.drawer-path {
  font-size: 10px;
}

@media (max-width: 1180px) {
  .kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dashboard-grid,
  .analysis-grid {
    grid-template-columns: 1fr;
  }

  .case-hero {
    grid-template-columns: 1fr;
  }

  .case-row {
    grid-template-columns: auto minmax(180px, 0.9fr) minmax(180px, 1fr) auto;
  }
}

@media (max-width: 900px) {
  .app-shell {
    display: block;
  }

  .sidebar {
    width: min(290px, 86vw);
    box-shadow: var(--shadow-lg);
    transform: translateX(-105%);
    transition: transform 220ms ease;
  }

  .sidebar.is-open {
    transform: translateX(0);
  }

  .content-shell {
    width: 100%;
  }

  .mobile-menu {
    display: flex;
    margin-right: 4px;
  }

  .topbar {
    justify-content: flex-start;
    gap: 12px;
  }

  .topbar-actions {
    margin-left: auto;
  }

  .privacy-chip {
    display: none;
  }

  .hero-panel {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .case-row {
    grid-template-columns: auto 1fr auto;
  }

  .mini-trend {
    display: none;
  }

  .report-layout {
    grid-template-columns: 1fr;
  }

  .report-control,
  .import-control {
    position: static;
  }

  .import-layout {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    grid-template-columns: 85px 1fr auto;
  }

  .timeline-observation {
    grid-column: 2 / -1;
  }
}

@media (max-width: 650px) {
  .topbar {
    min-height: 78px;
    padding: 14px 17px;
  }

  .eyebrow,
  .date-chip {
    display: none;
  }

  .topbar h1 {
    font-size: 20px;
  }

  main {
    min-height: calc(100vh - 78px);
    padding: 20px 14px 42px;
  }

  .hero-panel {
    width: 100%;
    min-width: 0;
    padding: 27px 23px;
  }

  .hero-copy h2 {
    font-size: 30px;
  }

  .hero-stats {
    min-width: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .kpi-grid {
    grid-template-columns: 1fr;
  }

  .metric-card {
    min-height: 108px;
  }

  .dashboard-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .import-control,
  .import-result {
    padding: 20px;
  }

  .import-analysis-grid,
  .privacy-strip {
    grid-template-columns: 1fr;
  }

  .privacy-strip > span {
    margin-top: 5px;
  }

  .privacy-strip {
    grid-template-columns: auto 1fr;
  }

  .import-process {
    flex-wrap: wrap;
    justify-content: center;
  }

  .case-row {
    padding: 17px;
    gap: 12px;
  }

  .case-avatar {
    width: 40px;
    height: 40px;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .case-switcher {
    width: 100%;
  }

  .case-switcher button {
    flex: 1;
    min-width: 0;
  }

  .case-hero {
    padding: 22px;
  }

  .case-profile {
    flex-direction: column;
  }

  .case-kpis {
    grid-template-columns: 1fr;
  }

  .case-kpi {
    min-height: 84px;
  }

  .chart-wrap {
    padding: 8px 10px 15px;
  }

  .chart-svg {
    min-height: 220px;
  }

  .timeline {
    padding-left: 30px;
  }

  .timeline::before {
    left: 22px;
  }

  .timeline-item {
    grid-template-columns: 1fr auto;
    gap: 8px;
  }

  .timeline-item::before {
    left: -12px;
  }

  .timeline-date,
  .timeline-observation {
    grid-column: 1 / -1;
  }

  .report-columns,
  .evidence-summary {
    grid-template-columns: 1fr;
  }

  .report-summary {
    grid-template-columns: 1fr;
  }

  .import-result-header,
  .ai-report-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .import-result-actions,
  .report-header-actions {
    width: 100%;
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .ai-collaboration-note {
    padding: 14px;
  }

  .confidence-ring {
    width: 62px;
    height: 62px;
  }

  .confidence-ring::before {
    width: 49px;
    height: 49px;
  }

  .evidence-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .search-box {
    flex-basis: auto;
  }

  .evidence-drawer {
    padding: 28px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}